METHOD OF MEASURING DEGREE OF DIRTINESS OF SURFACES OF CONTAINERS

FIELD: measuring technique. ^ SUBSTANCE: method can be sued for measuring degree of dirtiness of surfaces of heat exchange of different heat exchangers including container with profiled shape as heat exchangers, radiators, shirts of cylinders units et cetera. Method includes in warming tested contai...

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Bibliographic Details
Main Authors POSLAVSKIJ ALEKSANDR PAVLOVICH, BONDARENKO ELENA VIKTOROVNA, APSIN VITALIJ PETROVICH, ZATSEPIN PAVEL PAVLOVICH
Format Patent
LanguageEnglish
Russian
Published 27.03.2007
Subjects
MEASURING
MEASURING ANGLES
MEASURING AREAS
MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS
PHYSICS
TESTING
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Summary:FIELD: measuring technique. ^ SUBSTANCE: method can be sued for measuring degree of dirtiness of surfaces of heat exchange of different heat exchangers including container with profiled shape as heat exchangers, radiators, shirts of cylinders units et cetera. Method includes in warming tested container up from heat source with permanent temperature till setting stationary temperature mode. Tested container is placed into tested bath filled with fluid. Fluid is subject to heating in tested bath to provide preset temperature strike onto tested container. As heat source for warming tested container up, saturated vapor is used produced by electrode vapor generator. Then convective heat exchange of tested container is measured by using ammeter and degree of dirtiness of surface of heat exchange of tested container is judged from relation of convective heat exchange of tested container to value of convective heat exchange of surface of heat exchange of reference sample. ^ EFFECT: improved speed of operation; improved precision of measurement. ^ 1 dwg
Bibliography:Application Number: RU20050130376